Z-Flex
- The product Z-Flex Z-Vent 20" Inspection Port Length (2SVDPRT20.5) has been added to comparison list.
Z-Flex Z-Vent Stainless Steel Venting is the perfect choice for tankless water heaters and boilers. Z-Flex Z-Vent is rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications and is designed for use with boilers, high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Z-Vent contains a built-in, fail-safe gasket and locking band connection. No sealant is required.
Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.
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Z-Flex 3" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0303)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$150.51
Special Price:
$120.41
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Z-Flex 9" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0904)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$151.13
Special Price:
$120.91
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Z-Flex Z-Vent 3" Flat Flashing (2SVDF03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$151.55
Special Price:
$121.24
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Z-Flex 3" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0310)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$151.93
Special Price:
$121.54
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Z-Flex Z-Dens 3" Concentric Termination Vertical (2ZDCTV35)
Single Walled. Terminates vertical piping
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Regular Price:
$152.77
Special Price:
$122.21
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Z-Flex Z-Vent 20" Clamp Band (2SVSCB20)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$152.85
Special Price:
$122.28
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Z-Flex 4" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0450)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$152.86
Special Price:
$122.29
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Z-Flex Z-Vent 8" Stainless Steel Adjustable Vent Pipe (2SVSPA08)
Adjusts from 11.8 inches to 18 inches
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Regular Price:
$153.31
Special Price:
$122.65
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Z-Flex 5" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0506)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$153.39
Special Price:
$122.71
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Z-Flex 3" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0309)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$153.49
Special Price:
$122.80
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Z-Flex Z-Vent 7" Termination Box (2SVDRTX07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$153.78
Special Price:
$123.03
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Z-Flex Z-Vent 10" Wall Thimble (2SVSWT10)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$153.84
Special Price:
$123.06
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Z-Flex 6" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0603)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$153.88
Special Price:
$123.11
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Z-Flex 9" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX09)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$154.13
Special Price:
$123.31
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Z-Flex Z-Vent 6" Firestop with Support (2SVDFSS06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$154.62
Special Price:
$123.69
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Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVEP0603)
Single Walled. Can be cut to length
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Regular Price:
$154.93
Special Price:
$123.95
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Z-Flex Z-Vent 12" Tee Cap with Drain (2SVSTCD12)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$154.93
Special Price:
$123.95
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Z-Flex 7" Aluminum 2-Ply Extension Kit (2GAEXT0710)
Aluminum Liner Extension For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$155.02
Special Price:
$124.02
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Z-Flex Z-Dens 4" Collinear to Concentric Adaptor (2ZDACLC4446)
Single Walled. Can be cut to length
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Regular Price:
$155.22
Special Price:
$124.18
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Z-Flex 8" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0810)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$155.63
Special Price:
$124.50
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Z-Flex Z-Vent 9" Storm Collar (2SVDLS09)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$155.70
Special Price:
$124.56
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Z-Flex Z-Vent 5" Firestop with Support (2SVDFSS05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$155.92
Special Price:
$124.73
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Z-Flex Z-Vent 6" x 15 Degree Elbow Stainless Steel Venting (2SVEE0615)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 6" x 30 Degree Elbow Stainless Steel Venting (2SVEE0630)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 6" x 45 Degree Elbow Stainless Steel Venting (2SVEE0645)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVEP14.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 4" Single Wall to Double Wall Adaptor (2SVDSA04)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 12" Tee Cap (2SVDTC12)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$156.42
Special Price:
$125.13
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Z-Flex 2" x 45' Length of 1-Ply Aluminum Duct (1TLXXXX0245)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$156.55
Special Price:
$125.24
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Z-Flex Z-Vent 4" to 8" Concentric Increaser (2SVSI0408)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$157.39
Special Price:
$125.91
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Z-Flex Z-Vent 7" Termination Box (2SVSRTX07)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$158.16
Special Price:
$126.53
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Z-Flex 7" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$158.56
Special Price:
$126.85
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Z-Flex 9" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0910)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$158.90
Special Price:
$127.12
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Z-Flex Z-Vent 3" Flashing 0-30 Degrees (2SVDFA03)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$159.17
Special Price:
$127.34
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Z-Flex Z-Vent 4" Flat Flashing (2SVDF04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$159.47
Special Price:
$127.58
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Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 40 Inch (2ZDCRT3540)
Concentric. For extended vertical piping
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Regular Price:
$159.71
Special Price:
$127.77
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Z-Flex Z-Vent 12" Firestop Spacer (2SVDFS12)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$159.87
Special Price:
$127.89
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Z-Flex Z-Vent 14" Firestop Spacer (2SVSFS14)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$159.95
Special Price:
$127.97
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Z-Flex 4" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0405)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$160.75
Special Price:
$128.60
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Z-Flex 5" x 45' Length of 1-Ply Aluminum Duct (1TLXXXX0545)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$161.03
Special Price:
$128.83
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Z-Flex 4" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0403)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$161.60
Special Price:
$129.27
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Z-Flex Z-Vent 4" x 90 Degree Elbow Stainless Steel Venting (2SVEEWCF0490)
Learn More
Regular Price:
$161.63
Special Price:
$129.31
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Z-Flex Z-Vent 10" Storm Collar (2SVDLS10)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$162.21
Special Price:
$129.77
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Z-Flex 6" x 25' Length of 1-Ply Aluminum Duct (1TLXXXX0625)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$162.25
Special Price:
$129.81
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Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVDP0601)
Double Walled. Can be cut to length
Learn More
Regular Price:
$162.28
Special Price:
$129.82
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Z-Flex Z-Vent 8" Firestop with Support (2SVSFSS08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$162.50
Special Price:
$130.00
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Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVSFA06)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$162.54
Special Price:
$130.04
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Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVEP0802)
Single Walled. Can be cut to length
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Regular Price:
$163.27
Special Price:
$130.62
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Z-Flex 10" x 4' 304 Stainless Steel Rigid Liner (2ZR321F1004)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$163.43
Special Price:
$130.74
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Z-Flex 8" Stainless Steel Z-Max Cap (2ZMRCS08)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$163.65
Special Price:
$130.92
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Z-Flex Z-Vent 5" x 12" Stainless Steel Vent Pipe (2SVDP0501)
Double Walled. Can be cut to length
Learn More
Regular Price:
$163.71
Special Price:
$130.97
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Z-Flex 7" x 12' Gas Single Vent Kit (2SVKXXX0712)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$165.00
Special Price:
$132.01
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Z-Flex Z-Vent 4" x 4' Stainless Steel Vent Pipe (2SVEPWCF0404)
Can be cut to length
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Regular Price:
$165.47
Special Price:
$132.38
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Z-Flex Z-Vent 6" Flat Flashing (2SVDF06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.41
Special Price:
$133.12
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Z-Flex Z-Vent 5" to 6" Eccentric Increaser (2SVSIE0506)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.82
Special Price:
$133.46
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Z-Flex Z-Vent 16" Tee Cap (2SVSTC16)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.82
Special Price:
$133.46
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Z-Flex Z-Vent 5" to 6" Concentric Increaser (2SVSI0506)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.84
Special Price:
$133.47
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Z-Flex Z-Vent 8" Termination Box (2SVSRTX08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.84
Special Price:
$133.47
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Z-Flex Z-Vent 12" Storm Collar (2SVSLS12)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$166.84
Special Price:
$133.47
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Z-Flex 6" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0605)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$167.33
Special Price:
$133.86
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Z-Flex 8" Aluminum 2-Ply Extension Kit (2GAEXT0810)
Aluminum Liner Extension For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$167.35
Special Price:
$133.87
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Z-Flex Z-Vent 4" Flashing 0-30 Degrees (2SVDFA04)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$167.47
Special Price:
$133.98
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Z-Flex 8" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0803)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$167.64
Special Price:
$134.10
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Z-Flex Z-Vent 5" Flat Flashing (2SVDF05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$167.76
Special Price:
$134.21
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Z-Flex 2" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0250)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$167.96
Special Price:
$134.37
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Z-Flex Z-Vent 3" Inspection Port Length (2SVDPRT03.5)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$167.96
Special Price:
$134.37
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Z-Flex Z-Vent 7" Firestop with Support (2SVDFSS07)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$167.99
Special Price:
$134.39
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Z-Flex Z-Vent 4" to 5" Concentric Increaser (2SVDI0405)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$168.42
Special Price:
$134.73
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Z-Flex 6" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0615)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$168.50
Special Price:
$134.79
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Z-Flex Z-Vent 5" Termination Hood (2SVSHTX05)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$168.74
Special Price:
$135.00
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Z-Flex Z-Vent 7" Straight Tee (2SVST07)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$168.99
Special Price:
$135.19
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Z-Flex Z-Dens 6" Termination Tee with Screen - Stainless Steel (2ZDTT8)
Single Walled. For inner pipe protection
Learn More
Regular Price:
$169.21
Special Price:
$135.37
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Z-Flex 5" x 18' Gas Single Vent Kit (2SVKXXX0518)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$169.37
Special Price:
$135.50
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Z-Flex 5" x 5" x 4" Universal B-Vent Y (2IVTYUC04)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$170.46
Special Price:
$136.38
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Z-Flex Z-Vent 8" Flat Flashing (2SVSF08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$171.17
Special Price:
$136.94
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Z-Flex 12" Stainless Steel Aerocowl (2ARCOWL12)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$171.51
Special Price:
$137.21
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Z-Flex Z-Vent 9" x 12" Stainless Steel Vent Pipe (2SVEP0901)
Single Walled. Can be cut to length
Learn More
Regular Price:
$171.58
Special Price:
$137.26
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Z-Flex Z-Vent 12" Inspection Port (2SVSPRT12.5)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$171.95
Special Price:
$137.55
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Z-Flex 6" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0606)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$172.05
Special Price:
$137.64
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Z-Flex 5" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0550)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$172.44
Special Price:
$137.95
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Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVDP09.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$173.29
Special Price:
$138.63
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Z-Flex 3" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0320)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$173.91
Special Price:
$139.14
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Z-Flex 4" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0420)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$173.91
Special Price:
$139.14
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Z-Flex Z-Vent 5" x 4' Stainless Steel Vent Pipe (2SVEPWC0504)
Single Walled. Can be cut to length
Learn More
Regular Price:
$173.97
Special Price:
$139.18
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Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)
Single Walled. Low-profile alternative
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Regular Price:
$174.11
Special Price:
$139.29
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Z-Flex Z-Vent 3" Low Resistance Rain Cap (2SVDRC03)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$174.33
Special Price:
$139.47
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Z-Flex Z-Vent 4" Low Resistance Rain Cap (2SVDRC04)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$174.37
Special Price:
$139.50
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Z-Flex 4" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0409)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$174.54
Special Price:
$139.62
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Z-Flex 4" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0405)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$174.70
Special Price:
$139.76
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Z-Flex 5" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0505)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$174.70
Special Price:
$139.76
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Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVDFA06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$174.83
Special Price:
$139.87
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Z-Flex Z-Dens 6" Adaptor with Viton Gasket - Aerco Benchmark (BMK750/1000/1500) 6" to 6" - Stainless Steel (2ZDAABM06)
Adaptor for Fulton Endura
Learn More
Regular Price:
$175.34
Special Price:
$140.28
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Z-Flex 6" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0630)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$175.85
Special Price:
$140.68
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Z-Flex 9" Lock'N Go Tee (2ZFTCB09)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$176.10
Special Price:
$140.88
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Z-Flex 9" Z-Lok Tee (2ZFTJ09)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$176.10
Special Price:
$140.88
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Z-Flex Z-Vent 5" Flashing 0-30 Degrees (2SVDFA05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$176.27
Special Price:
$141.02
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Z-Flex Z-Vent 5" x 90 Degree Elbow Stainless Steel Venting (2SVEEWC0590)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$176.36
Special Price:
$141.09
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Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)
Single Walled. Can be cut to length. For condensation collection prevention
Learn More
Regular Price:
$176.79
Special Price:
$141.43
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Z-Flex Z-Vent 14" Firestop Spacer (2SVDFS14)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$177.16
Special Price:
$141.73
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Z-Flex Z-Vent 9" Tee Cap with Drain (2SVDTCD09)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$177.17
Special Price:
$141.74